You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.9 KiB
48 lines
1.9 KiB
<!DOCTYPE html> |
|
<html> |
|
|
|
<head> |
|
<meta content="text/html;charset=utf-8" http-equiv="Content-Type"> |
|
<meta content="utf-8" http-equiv="encoding"> |
|
|
|
<script src="../dist/index.js" type="text/javascript"></script> |
|
</head> |
|
|
|
<body> |
|
<div id="chart" style="width: 500px; height: 500px;"></div> |
|
|
|
<script type="text/javascript"> |
|
const startTime = 1590590148; |
|
const arrayLength = 100; |
|
const data1 = Array.from({ length: arrayLength }, (el, idx) => [Math.floor(Math.random() * 40), startTime + idx * 10000]); |
|
const data2 = Array.from({ length: arrayLength }, (el, idx) => [Math.floor(Math.random() * 100), startTime + idx * 10000]); |
|
const data3 = Array.from({ length: arrayLength }, (el, idx) => [Math.floor(Math.random() * 20) + 90, startTime + idx * 10000]); |
|
let options = { renderLegend: false, usePanning: false, axis: { y: { invert: false, range: [0, 350] }, x: { format: 'time' } } }; |
|
var pod = new ChartwerkLineChart( |
|
document.getElementById('chart'), |
|
[ |
|
{ target: 'test1', datapoints: data1, color: 'green', maxLength: arrayLength + 30, renderDots: true }, |
|
{ target: 'test2', datapoints: data2, color: 'blue', maxLength: arrayLength + 30, renderDots: true }, |
|
{ target: 'test3', datapoints: data3, color: 'orange', maxLength: arrayLength + 30, renderDots: true }, |
|
], |
|
options |
|
); |
|
pod.render(); |
|
let rerenderIdx = arrayLength; |
|
var test = setInterval(() => { |
|
rerenderIdx += 1; |
|
const d1 = [Math.floor(Math.random() * 40), startTime + rerenderIdx * 10000]; |
|
const d2 = [Math.floor(Math.random() * 100), startTime + rerenderIdx * 10000]; |
|
const d3 = [Math.floor(Math.random() * 20) + 90, startTime + rerenderIdx * 10000]; |
|
|
|
console.time('rerender'); |
|
pod.appendData([d1, d2, d3]); |
|
console.timeEnd('rerender'); |
|
if(rerenderIdx > arrayLength + 100) { |
|
clearInterval(test); |
|
} |
|
}, 1000); |
|
</script> |
|
</body> |
|
|
|
</html>
|
|
|